8307474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1423}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 19138560

約数和(自身を除く): 10831086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1423, 1946, 2846, 2919, 4269, 5838, 8538, 9961, 19922, 29883, 59766, 197797, 395594, 593391, 1186782, 1384579, 2769158, 4153737, 8307474]

約数ペア:

[(1, 8307474), (2, 4153737), (3, 2769158), (6, 1384579), (7, 1186782), (14, 593391), (21, 395594), (42, 197797), (139, 59766), (278, 29883), (417, 19922), (834, 9961), (973, 8538), (1423, 5838), (1946, 4269), (2846, 2919)]